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Quiz 12:

Quiz 12:. The logistic growth model : dN/dt = r N = [ … ] N = [ … ] N. To make our exponential growth model more realistic, we need to …. Want r = r max at N near 0 {ex: no competition} & r = 0 as N approaches K {ex: lots of competition}.

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Quiz 12:

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  1. Quiz 12:

  2. The logistic growth model: dN/dt = rN = [ … ]N = [ … ]N To make our exponential growth model more realistic, we need to … Want r = rmax at N near 0{ex: no competition} & r = 0 as N approaches K{ex: lots of competition} A simple way to model that is to let r= … Quiz 12: What is the realistic bit that the logistic model adds to the exponential model? Briefly, explain how this adds density-dependent negative feedback to population growth.

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